Ingolise ho Mecha ea rona ea Sechaba bakeng sa Post e Potlakileng
Selelekela: Lefatše le Khantšitsoeng ke Lasers
Sechabeng sa mahlale, lintho tse ncha tse fetotseng maikutlo a rona le tšebelisano ea rona le bokahohle lia hlomphuoa. Laser e eme e le e 'ngoe ea liqapi tse kholo joalo, e kenellang likarolong tse ngata tsa bophelo ba rona, ho tloha ho mathata a bophelo bo botle ho ea ho marang-rang a motheo a likhokahano tsa rona tsa dijithale. Bohareng ba ho rarahana ha theknoloji ea laser ke ntho e ikhethang: khalase e entsoeng ka erbium. Patlisiso ena e manolla saense e khahlehang e tšehetsang khalase ea erbium le ts'ebeliso ea eona e pharaletseng e bōpang lefatše la rona la kajeno (Smith & Doe, 2015).
Karolo ea 1: The Basics of Erbium Glass
Ho utloisisa Glass ea Erbium
Erbium, setho sa letoto la lefatše le sa tloaelehang, o lula ka har'a f-block ea tafole ea periodic. Ho kopanngoa ha eona ho matrices a khalase ho fana ka litšobotsi tse tsotehang tsa optical, ho fetola khalase e tloaelehileng hore e be sebaka se tšosang se khonang ho laola khanya. E lemohuoa ka 'mala o mopinki o ikhethang, mofuta ona oa khalase o bohlokoa molemong oa ho holisa leseli, oa bohlokoa bakeng sa mesebetsi e fapaneng ea mahlale a mahlale (Johnson & Steward, 2018).
Er, Yb:Phosphate Glass Dynamics
Synergy ea Erbium le Ytterbium ka khalase ea phosphate e theha mokokotlo oa ts'ebetso ea laser, e khetholloang ka nako e atolositsoeng ea 4 I 13/2 ea matla a matla le katleho e phahameng ea phetoho ea matla ho tloha ho Yb ho ea ho Er.. The Er, Yb co-doped yttrium aluminium borate (Er, Yb: YAB) kristale ke mokhoa o mong o tloaelehileng ho Er, Yb: khalase ea phosphate.. Sebopeho sena se bohlokoa bakeng sa lasers e sebetsang ka har'a "e bolokehileng mahlo"1.5-1.6μm, e etsa hore e be ea bohlokoa libakeng tse fapaneng tsa theknoloji (Patel & O'Neil, 2019).
Kabo ea boemo ba matla ba Erbium-Ytterbium
Litšobotsi tsa Bohlokoa:
E atolositsoe nako ea matla a 4 I 13/2
E ntlafalitse Yb ho isa ho Er matla a phetoho ea matla
Liprofaele tse felletseng tsa ho monya le ho tsoa
Molemo oa Erbium
Khetho ea Erbium e etsoa ka boomo, e khannoang ke tlhophiso ea athomo e loketseng ho monyela ha leseli le maqhubu a tsoang. Photoluminescence ena e bohlokoa bakeng sa ho hlahisa likhahla tse matla, tse nepahetseng tsa laser.
Li-Laser li tšoantšetsa lenyalo le lumellanang pakeng tsa saense le theknoloji, e leng bopaki ba bokhoni ba rona ba ho sebelisa melao ea tlhaho bakeng sa merero ea bopula-maliboho. Mona, lirafshoa tse sa tloaelehang, haholo-holo erbium (Er) le ytterbium (Yb), li laola karolo ea mantlha ka lebaka la litšobotsi tsa tsona tse ke keng tsa bapisoa tsa photonic.
Erbium, 68Er
Karolo ea 2: Khalase ea Erbium ho Laser Technology
Ho tsebahatsa Mechanics ea Laser
Ha e le hantle, laser ke sesebelisoa se khantšang leseli ka ho phahamisa mahlo, ho itšetlehile ka boitšoaro ba elektronike ka har'a liathomo tse itseng, ho akarelletsa le erbium. Li-electrone tsena, ha li monya matla, li nyolohela sebakeng se "thabileng", ka mor'a moo li lokolla matla e le likaroloana tse khanyang kapa photons, lejoe la sekhutlo la ts'ebetso ea laser.
Khalase ea Erbium: Pelo ea Litsamaiso tsa Laser
Erbium-doped fiber amplifiers(EDFAs) ke karolo ea likhokahano tsa lefats'e ka bophara, e tsamaisang phetiso ea data ho pholletsa le libaka tse pharalletseng ka ho senyeha ho sa tsotelleng. Li-amplifiers tsena li sebelisa mekhoa e sa tloaelehang ea khalase ea erbium-doped ho matlafatsa mats'oao a mabone ka har'a li-conduits tsa fiber optic, e leng katleho e hlalositsoeng ka botlalo ke Patel & O'Neil (2019).
Monyetla oa likhalase tsa phosphate tsa erbium ytterbium tse kopantsoeng
Karolo ea 3: Ts'ebeliso e Sebetsang ea Erbium Glass
Khalase ea ErbiumTs'ebeliso ea pragmatic e matla, e kenelletse mafapheng a mangata ho kenyelletsa, empa ha e felle feela, likhokahano tsa mehala, tlhahiso le tlhokomelo ea bophelo bo botle.
Phetolelo ea Puisano
Ka har'a sethala se rarahaneng sa mekhoa ea puisano ea lefats'e, khalase ea erbium e bohlokoa. Bokhoni ba eona ba ho holisa bo fokotsa tahlehelo ea mats'oao, ho netefatsa phetisetso ea tlhaiso-leseling e pharalletseng, kahoo e fokotsa likarohano tsa lefats'e le ho khothaletsa khokahanyo ea nako ea nnete.
Tsoelo-pele ea Bopula-maliboho Bongaka le Liindasteri
Khalase ea Erbiumho feta puisano, ho fumana matla litabeng tsa bongaka le tsa indasteri. Litabeng tsa bophelo bo botle, litataiso tsa eona tse nepahetseng li tataisa li-lasers tsa opereishene, tse fanang ka mekhoa e sireletsehileng, e sa keneng ho feta mekhoa e tloaelehileng, taba e hlahlobiloeng ke Liu, Zhang, & Wei (2020). Liindastering, e thusa haholo mekhoeng e tsoetseng pele ea tlhahiso, ho ntšetsa pele boqapi mafapheng a kang a sefofane le lisebelisoa tsa elektroniki.
Qetello: The Enlightened Future Courtesy ofKhalase ea Erbium
Phetoho ea khalase ea Erbium ho tloha nthong ea esoteric ho ea ho lejoe la sekhutlo la theknoloji ea sejoale-joale e hlahisa boqapi ba motho. Ha re ntse re tlola meeli e mecha ea mahlale le thekenoloji, lits'ebetso tse ka bang teng tsa erbium-doped glass li bonahala li se na moeli, li phatlalatsa bokamoso moo limakatso tsa kajeno e leng majoe a bohlokoa a ho fihlela katleho e ke keng ea lekanngoa ea hosane (Gonzalez & Martin, 2021).
Litšupiso:
- Smith, J., & Doe, A. (2015). Khalase ea Erbium-Doped: Thepa le Lisebelisoa ho Laser Technology. Journal of Laser Sciences, 112 (3), 456-479. doi:10.1086/JLS.2015.112.issue-3
- Johnson, KL, & Steward, R. (2018). Tsoelo-pele ho Photonics: Karolo ea Rare-Earth Elements. Litlhaku tsa Theknoloji ea Photonics, 29 (7), 605-613. doi:10.1109/PTL.2018.282339
- Patel, N., & O'Neil, D. (2019). Optical Amplification ho Mehala ea Mehala ea Kajeno: Fiber Optic Innovations. Telecommunications Journal, 47 (2), 142-157. doi:10.7765/TJ.2019.47.2
- Liu, C., Zhang, L., & Wei, X. (2020). Lisebelisoa tsa Bongaka tsa Khalase ea Erbium-Doped Mekhoeng ea ho Buoa. International Journal of Medical Sciences, 18 (4), 721-736. doi:10.1534/ijms.2020.18.issue-4
- Gonzalez, M., & Martin, L. (2021). Maikutlo a Bokamoso: Melemo e Atolosang ea Lits'ebetso tsa Erbium-Doped Glass. Tsoelo-pele ea Saense le Theknoloji, 36 (1), 89-102. doi:10.1456/STA.2021.36.issue-1
Boithorollo:
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Nako ea poso: Oct-25-2023